Hi, after carrying out the upgrade when publishing a form I receive the following error in an alert window:
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Message from webpage
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<?xml version="1.0" encoding="utf-8"?><HTML><HEAD><STYLE type="text/css">#content{ FONT-SIZE: 0.7em; PADDING-BOTTOM: 2em; MARGIN-LEFT: 30px}BODY{MARGIN-TOP: 0px; MARGIN-LEFT: 0px; COLOR: #000000; FONT-FAMILY: Verdana; BACKGROUND-COLOR: white}P{MARGIN-TOP: 0px; MARGIN-BOTTOM: 12px; COLOR: #000000; FONT-FAMILY: Verdana}PRE{BORDER-RIGHT: #f0f0e0 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #f0f0e0 1px solid; MARGIN-TOP: -5px; PADDING-LEFT: 5px; FONT-SIZE: 1.2em; PADDING-BOTTOM: 5px; BORDER-LEFT: #f0f0e0 1px solid; PADDING-TOP: 5px; BORDER-BOTTOM: #f0f0e0 1px solid; FONT-FAMILY: Courier New; BACKGROUND-COLOR: #e5e5cc}.heading1{MARGIN-TOP: 0px; PADDING-LEFT: 15px; FONT-WEIGHT: normal; FONT-SIZE: 26px; MARGIN-BOTTOM: 0px; PADDING-BOTTOM: 3px; MARGIN-LEFT: -30px; WIDTH: 100%; COLOR: #ffffff; PADDING-TOP: 10px; FONT-FAMILY: Tahoma; BACKGROUND-COLOR: #003366}.intro{MARGIN-LEFT: -15px}</STYLE>
<TITLE>Request Error</TITLE></HEAD><BODY>
<DIV id="content">
<P class="heading1">Request Error</P>
<BR/>
<P class="intro">The server encountered an error processing the request. The exception message is 'Object reference not set to an instance of an object.'. See server logs for more details. The exception stack trace is:</P>
<P class="intro"> at Nintex.Forms.SharePoint.MobileAppForms.NfMobileFormsRepository.MarkFormAsDeletedIfExists(SPContentType contentType, Nullable`1 formId)
at Nintex.Forms.SharePoint.Services.NfWcfService.PublishForm(String contentTypeId, String listId, Form form)
at SyncInvokePublishForm(Object , Object[] , Object[] )
at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.…
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OK
ULS Error:
Failed to Publish Nintex Form. Error: Object reference not set to an instance of an object.. Stack trace:
at Nintex.Forms.SharePoint.MobileAppForms.NfMobileFormsRepository.MarkFormAsDeletedIfExists(SPContentType contentType, Nullable`1 formId)
at Nintex.Forms.SharePoint.Services.NfWcfService.PublishForm(String contentTypeId, String listId, Form form)
I have tried deactivating/reactivating from the web application, rerunning the upgrade process, removing and reinstalling Nintex and running the powershell script to upgrade the service all with no difference. This is a standard Custom List with only out of the box field types, no customisation and no workflows. We are not using the Mobile forms (as per the error) and have not configured any settings around this. The form actually does publish correctly and works, but the error is not a good experience for form authors.
Do you have any suggestions?
Thanks,
Simon